we hear about the hacking that goes on or the attempted hacking of banks. b of a and citi group and chase, everybody admits there's been attacks on them and deflections. but should we worry about our internal bank accounts we access online because of hackers? should that be a concern for the average checking account out there? >> for the most part, no. the banks actually of all the industries do probably the best job of protecting themselves. the attacks you've seen recently are something called ddos attacks which disrupt banks to carry on business. this is a serious escalation. it appears they're coming from a nation state that sponsors terror. that's one of the things we have to be looking forward about and doing a better job protecting ourselves. >> all right arthur coviello of rsa, thank you for your thoughts today. >>> as we continue, more on today's big selloff and why some say it may be about to get worse because of washington's dysfunction. as blunt automatic spending cuts are set for four days from now. we're back in a minute. if your tires need to